Mechanical equipment of buildings; a reference book for engineers and architects (1916)
Harding, Louis Allen, Willard, Arthur C. (Arthur Cutts), 1878-1960 · New York Wiley · leaf 304
eadmission and exhaust ports. Steam valves to be of the multiported type, giving ample portopenings for all points of cut off. Exhaust valves to be designed to give ample port area andinsure tightness. All valves to be constructed of best quality hard close-grain cast iron. The STEAM ENGINES 289… … Fig. 37. Nordberg Uniflow Engine Cylinder. Bofler Pressure Boiler Pressvre
Building · Heating · Ventilation
Internet Archive · University of Toronto, Robarts Library · Public Domain Mark 1.0. Free to use for anything.
